Are you up for a thrilling adventure?
After seeing a man being kidnapped, the Mystery Kids inform the police but it turns out to be a misunderstanding. However, when they see someone waving from an upstairs room, they wonder if the two incidents are related.
Follow the children as they search for priceless jewellery, get lost in a maze, discover a secret passageway, escape on horseback, survive a stormy sea crossing, and more!
Book 7 in the Mystery Series, this adventure novel is set in 1950's Britain and will suit anyone who enjoys Nancy Drew, the Hardy Boys or the Famous Five.
